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Amalgam filling and mercury safety essay
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The future of dentistry is the end of the use of amalgam restorations. Amalgam restorations are believed to be the cause of many illnesses for dental professionals. Dental professionals are exposed daily to the harmful chemicals contained in the material that makes up amalgam, including mercury. With the advent of resin restorations and their more popular use, amalgam restorations will be a thing of the past, only read about in dental history books. “92% of adults ages 20-64 have dental caries in their permanent teeth.” (nidcr.nih.gov) With the estimated 333,545,530 people in the United States in the year 2020 (worldometer.info), if 92% had just one tooth with caries that would be 306,861,887.6 restorations. In 2013 there were 195,202 practicing …show more content…
This practice led to dental professionals having an extremely high exposure to chemicals, including mercury. Prior to the late 1980’s, practicing dentistry without personal protective equipment (PPE) for example: masks, gloves, and eye protection, was considered clinically acceptable. In the late 1980’s with the epidemic of HIV/AIDS, dental professionals began using PPE, specifically gloves. The exposure to amalgam decreased, but is still prevalent in dentistry …show more content…
To walk into a room and have your own mother or grandmother whom for your whole life adored you, sent you cards for every holiday, spent time at every sporting event, was completely invested in your life. To have this same woman look you in the eyes and see a complete stranger, to see the person you love slowly dying from the inside out. The body still working but having zero recollection of who she is even. To eliminate a factor that could cause this would be life changing for so
Afshar H, Jafari A, Khami M, et al. Evaluation of Microleakage in Composite-Composite and Amalgam-Composite Interfaces in Tooth with Preventive Resin Restoration. Journal of Dentistry 2012; 9(2):128-34.
Humans only get one set of adult teeth after losing all of their primary teeth therefore, it is important to take care of them. “Dental caries: Strategies to control this preventable disease” is an article written by Rugg-Gunn, Andrew presents several reasons why dental decay is a widespread disease. Rugg-Gunn cites that the main cause of dental decay is lack of fluoride, poor diet, bacteria from plaque, and sugars. Based on this evidence, Rugg-Gunn concludes that “dental caries can be prevented” (Rugg-Gunn128), but there is no evidence of stopping the disease from happening. While Rugg-Gunn raises a revolving problem around the world with human oral decay he however, does not have a good approach on what decay really is.
The article Poor Teeth was written by Sarah Smarsh with the goal in mind being to shed light on the issue between upper and lower class society in a particularly concrete way. Teeth and dental health are an easy thing for people to imagine in their head because everyone has a set whether they’re white and shiny or black and rotted. This makes it easy to draw a comparison between people that care for their teeth and those who don’t. However, access to dental knowledge and services which the lower class often times doesn’t have is very different between the poor and the rich. While the rich stroll through life showing off their perfect glossy white rows of teeth, there are less privileged people out there with barren mouths whose weak pale gums
When someone tells you they have experienced something "life changing" what lingers through your mind? Mine is November 10, 2010 12:04pm; This was the first 24 hour period when my mother’s ability to act single-handedly on her health became theoretical; Failing to recall whether she took her pills in the morning was no longer acceptable. My mother had undergone a surgery due to various cancerous cells that grew in both her thyroids. Having removed the right and left side, doctors informed her after this procedure she must consume two white pills everyday, for the rest of her life. The purpose of these pills
In the Dental Hygiene field, many challenges come about every day and during different situations. Every day there are new challenges and unusual situations that occur in the dental field, but one challenge that continues to come about and has been a big dispute over the years is the ability to provide beneficial information about oral health care for the underprivileged. For the individuals that are not fortunate enough to pay to have services done in the dental office, lack the knowledge of how important good oral health care is. They do not receive the one on one conversations explaining the significance of taking care of your teeth and gums that the patients who can afford to make appointments and receive essential services do. That
Dental carries is one of the most common oral diseases in the world, and it often goes untreated due to the expense of treatment. According to the World Health Organization (WHO) 60 to 90 percent of school aged children throughout the world suffer from untreated dental carries. Ethnic minorities, the poor, the elderly, and those who are mentally and/or physically disabled are other disparities who also suffer from untreated dental caries (Alcorn & Rogo; 2012). Looking for a way to solve the epidemic of dental caries by providing affordable treatment, silver diamine fluoride (SDF), also known as the “silver fluoride bullet,” was created. Claiming to be both affordable and effective, SDF could be the answer to low cost carries treatment the world has been searching for. The purpose of this paper is to research the efficacy of silver diamine fluoride in comparison to sodium fluoride varnish. Our PICO question is: In a patient with dentinal caries, will the use of silver diamine fluoride compared to sodium fluoride varnish, be more effective at arresting caries?
Dental amalgam is a material which is commonly used to fill cavities. This type of filling is also known as silver fillings. There have been many questions raised due to the use of this form of filling. This is due to the fact that dental amalgam is made up of a mixture of metals. These metals consist of liquid mercury and a powdered alloy that is made up of elements such as silver, tin, and copper. The reason why the use of this filling is so controversial is due to the fact that about 50% of dental amalgam is mercury. High amounts of mercury exposure are known to be toxic in humans. One would naturally wonder why this would be a controversial topic. One would think if it is toxic to humans why use it? Well there are reasons for this, and this is because unlike other types of mercury metallic mercury is considered non-toxic. Swallowing metallic mercury causes no type of poisoning or any harm to the human body. However, it is a proven fact that breathing in large quantities of metallic mercury vapor can cause a serious amount of poisoning. Metallic mercury vapors can be absorbed into the bloodstream almost instantly. In dental amalgam large quantities of mercury vapor are not being poured into the lungs, it is actually a
Resin composite restorations are becoming have had a significant increase in popularity over the last few decades, and have become the patient’s preferred choice in filling material, due mainly due to their enhanced esthetics when compared to other restorations, as well as their ever-increasing durability. These factors have led to a large increase in demand from patients.1 As patient demand for this restorative material increases, so too do patient expectations for comfort and longevity in these restorations. An idyllic filling material would combine these effects with a perfect marginal seal, leaving no gap between the tooth structure and the restoration.2
Cosmetic dentistry has come a long way over the past decade or so. Many of the cutting edge dental procedures and techniques have made cosmetic dentistry available to more people, and more affordable as well!
The existence of micro-leakage in dental restorations was first identified in scientific research in 19126. In a study done by Harper (1912), air pressure was used to penetrate the surface between an amalgam restoration and cavity preparation7. By applying pressure through a hole in the pulpal floor, Harper could quantify the amount of pressure needed to establish leakage through the emergence of bubbles from the margins of the restoration. Research has come a long way since Harper first recognized micro-leakage. Adaptations of new materials used when placing composite restorations like BondAband, a light-cured glass-ionomer cement has been shown to reduce marginal micro-leakage in posterior restorations8. A decrease in microleakage has also been shown with the use of an ...
28.Austrian Minister of health, Austria to be amalgam free by the year 2000. FDI Dental World, March/April, 1993, page 6.
(2014) shed light on two key components for infection control, which includes protecting patients from acquiring infections and protecting health care workers from becoming infected (Curchoe et al., 2014). The techniques that are used to protect patients also provide protection for nurses and other health care workers alike. In order to prevent the spread of infections, it is important for health care workers to be meticulous and attentive when providing care to already vulnerable patients (Curchoe et al., 2014). If a health care worker is aware they may contaminate the surroundings of a patient, they must properly clean, disinfect, and sterilize any contaminated objects in order to reduce or eliminate microorganisms (Curchoe et al., 2014). It is also ideal to change gloves after contact with contaminated secretions and before leaving a patient’s room (Curchoe, 2014). Research suggests that due to standard precaution, gloves must be worn as a single-use item for each invasive procedure, contact with sterile sites, and non-intact skin or mucous membranes (Curchoe et al., 2014). Hence, it is critical that health care workers change gloves during any activity that has been assessed as carrying a risk of exposure to body substances, secretions, excretions, and blood (Curchoe et al.,
All practicing dentists, dental associates, and laboratories follow standard precautions and recommendations specified by the Center for Disease Control (CDC). The standard precautions, previously known as the universal standard precautions, focus on the perception that all blood and bodily fluids, regardless if they contain blood, such as saliva, may be contaminated and should be considered infectious. (Bebermeyer). The infection control methods that are practiced in dental offices were established by the CDC in 2003 with Guidelines for Infection Control in Dental Healthcare Settings (Kohn). These guidelines include the use of protective barriers, personal protective w...
Nowadays the practice of dentistry is becoming more challenging and complex because of the information explosion regarding dental materials and equipment, increasing need for continuous professional development and an increasingly litigious society. Hence there has been a paradigm shift towards evidence-based healthcare .